Financial Systems Engineer; Acumatica ERP

Acronis is a global leader in cyber protection, delivering AI-powered protection for productive MSPs in a single, natively integrated platform that unifies operations management, cybersecurity, and data protection. Driven by our mission to protect, manage and automate every workload that businesses and lives depend on, we’ve built the industry’s only all-in-one solution We are looking for a Senior Acumatica ERP Specialist to support and enhance our highly customized, multi-entity, multi-currency on-premises Acumatica environment.

You will work closely with Finance and business stakeholders, delivering ERP customizations, integrations, upgrades, and system improvements while owning projects end-to-end. The ideal candidate has strong Acumatica ERP expertise, experience with customizations, integrations, and business processes, and can translate business requirements into scalable technical solutions. Experience using AI coding tools (Copilot, ChatGPT, Claude, etc.) to accelerate development, testing, documentation, and troubleshooting is highly valued.

• User support & operations. Own second-line support for Acumatica users: troubleshoot and resolve functional, data and technical issues, manage the Acumatica helpdesk queue, and drive root-cause fixes rather than repeat workarounds.
• Customization & development. Design, build, test and deploy Acumatica customizations across the full spectrum, from Generic Inquiries and reports to complex C# customization projects built on the Acumatica Framework.
• Integrations. Build and maintain integrations between Acumatica and other internal systems (data warehouse, CRM, P2P and others) using the Acumatica REST API and Workato, our integration platform.
• Upgrades & platform lifecycle. Plan and execute the annual version upgrade of our on-premises Acumatica instance: refactoring customizations, regression testing, UAT, go-live planning and post-upgrade stabilization.
• Solution design & stakeholder partnership. Partner with Finance and other business teams to clarify requirements and challenge assumptions, propose options, and turn them into technical designs and delivery plans.
• Own scope, estimates and delivery of your projects.
• AI-assisted engineering. Use AI coding assistants and agents (we use Claude Code) as a routine part of development, testing, documentation and troubleshooting; help define and evolve the team's practices for using AI safely and effectively in an ERP context.
• Reliability & governance. Monitor application health, performance and data integrity; implement application monitoring and alerting; maintain release management discipline. Coordinate with IT on infrastructure matters and our dedicated SQL Server DBA on database administration.
• Quality, documentation & mentoring. Contribute to and review code, maintain technical documentation, and mentor other team members. Take the technical lead on initiatives within your area and act as a subject-matter expert for Acumatica across the company.

• 5+ years of hands-on Acumatica ERP experience, with at least 3 years in a technical/development capacity (customization projects, integrations, upgrades). Experience as an Acumatica implementation or technical consultant at a VAR or partner is highly valued.
• Deep working knowledge of the Acumatica Framework and platform: DACs, graphs and extensions, BQL, event handlers, Generic Inquiries, Report Designer, Business Events, Automated Processing, Import/Export Scenarios, and the REST API.
• Strong proficiency in C# and .NET, T-SQL and Microsoft SQL Server.
• Solid understanding of core accounting and finance processes as implemented in an ERP (GL, AR, AP, sales orders, cash management, revenue recognition, multi-entity, multi-currency), and…